For consisted character creation, is it better to train a LoRA on images of the character, or use PuLID with the 9x9 grid approach?

Trying to generate consistent images of the same character, either based off of an uploaded image, a trained lora, or using the 9x9 faces in different directions approach I've seen floating around.

If anyone has experience in the area I'd like to get your input please.

Also what models are you using?